Yarn UPF 100+ Water-Repellent Lightweight Mountain Pants N7103

Fold them up, and they become a pouch. Unfold them, and they become a reliable pair of pants for the mountains or the city.

Thanks to its self-storing feature using 3M reflective material,
these pants instantly transform into a palm-sized pouch. Tucked away
in your bag, they’re a reliable companion for outdoor enthusiasts
, ready to respond the moment the weather changes.

Made with yarn that offers UPF 100+, the highest standard in UV
protection, these pants are designed to reduce UV
transmittance to near zero. With a water-repellent finish, you can keep moving without
hesitation even in sudden light rain or morning dew.

The lightweight nylon fabric features a curved silhouette created through three-dimensional cutting, designed to naturally follow your movements
—
such as walking, squatting, and stepping over obstacles—while hiking. It strikes an exquisite balance
between a comfortable, non-restrictive fit and a silhouette
that never looks sloppy.

With the drawcord at the waist and the hem adjusters, you can
fine-tune the fit to your liking.
Available in khaki, gray, and black, they blend seamlessly into
any setting—whether on mountain trails or city streets.

On days when you don’t know where you’re headed, you can’t go wrong with these.

◎Model information

Model: 186 cm, 67 kg, wearing size L

Material: Polyamide (nylon) 89%, Polyurethane elastic fiber (spandex) 11%

For: Men & Women

Season: Spring/Fall

Release Date: June 20, 2026

Size Chart(Unit: cm/Japan Size)

◎Sizes are measured with the garment laid flat. There may be slight variations (1–3 cm) depending on the product and the person wearing it. Units in the size chart are in cm.

◎Due to lighting conditions, the actual product may look slightly different from the photos. Please keep this in mind when placing your order.

• 日本国内への配送は、15,000円（税込）以上のご購入で送料無料です。
• 出荷目安：通常7〜14営業日（土日祝を除く）。「即納」の商品は12時までのご注文で当日出荷です。
• 大型連休や年末年始など、変更がある場合はトップページのお知らせに掲載します。
• 住所・電話番号の入力間違いが多発しています。ご入力内容をもう一度ご確認のうえ、ご注文ください。

ご利用ガイド・注意事項を見る →

• クレジットカード（Visa・Mastercard・AMEX）
• PayPal・PayPay・メルペイ・Shop Pay・Apple Pay・Google Pay
• あと払い：Paidy（1・3・6・12回）
• コンビニ先払い：ファミリーマート・ローソン・ミニストップ・デイリーヤマザキ
• 銀行振込（先払い）

決済方法の一覧を見る →

We ship worldwide (USA, Canada, UK, Australia, Europe, Southeast Asia) via YUN EXPRESS / 4PX. Sizes are shown in centimeters (1 cm ≈ 0.39 in). If you need advice on sizing, please contact us.

International Shipping Policy →